6 papers
Successive Electronic Topological Transitions in the Antiferromagnet UPdAl
Adrien Gourgout, Gaël Bastien, Dai Aoki +7
We report successive anomalies at low temperature in the magnetic field dependence of the thermoelectric signal in the heavy fermion compound UPdAl inside the antiferro…
Unusual upper critical field in UTe2 revealed by magnetotransport measurements up to 42 T
Macha Méplan, Ilya Sheikin, Pierre Pugnat +16
The heavy-fermion superconductor UTe2 is unique in that, at ambient pressure, it exhibits three distinct superconducting phases, two of which are induced by magnetic field. When th…
Field-induced antiferromagnetic transition in CeIrIn
Y. Tokunaga, M. -T. Suzuki, S. Krämer +6
We report low-temperature In nuclear magnetic resonance (NMR) study of the prototypical heavy-fermion compound CeIrIn in high magnetic fields applied close to the cryst…
Exotic magnetic phase diagram and extremely robust antiferromagnetism in CeRhIn
T. Klein, C. Marcenat, A. Demuer +3
The antiferromagnetic heavy-fermion compound CeRhIn belongs to the same family and bears similarities with the well-studied prototypical material CeRhIn, which demonstr…
Fermi surface and magnetic breakdown in PdGa
Nico Huber, Ivan Volkau, Alexander Engelhardt +4
We study the electronic structure of the chiral semimetal PdGa by means of the de Haas-van Alphen and Shubnikov-de Haas effect. We find that the Fermi surface of PdGa comprises mul…
Quasi-two-dimensional Fermi surfaces of the antiferromagnet URhIn revealed by de Haas-van Alphen measurements
D. Aoki, Y. Homma, H. Harima +1
We report temperature-dependent Hall effect and low-temperature de Haas-van Alphen (dHvA) effect measurements of the antiferromagnetic heavy-fermion compound URhIn. Tempera…